! Started logfile: J0915-0429_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:40:46 2016 obs J0915-0429_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0915-0429_X_2014_12_20_pus_uva.fits ! AN table 1: 156 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.721083 visibilities/baseline/integration-bin. ! Found source: J0915-0429 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 60744 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0915-0429_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983262Jy sigma=0.011903 ! Fit after self-cal, rms=0.957024Jy sigma=0.011621 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7204 mas, bmaj=1.765 mas, bpa=-2.784 degrees ! Estimated noise=403.874 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324155 Jy ! Component: 100 - total flux cleaned = 0.0423889 Jy ! Total flux subtracted in 100 components = 0.0423889 Jy ! Clean residual min=-0.002813 max=0.007033 Jy/beam ! Clean residual mean=-0.000007 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.0423889 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0423889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071398Jy sigma=0.000809 ! Fit after self-cal, rms=0.071074Jy sigma=0.000805 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759077 Jy ! Component: 100 - total flux cleaned = 0.0120285 Jy ! Total flux subtracted in 100 components = 0.0120285 Jy ! Clean residual min=-0.002454 max=0.004947 Jy/beam ! Clean residual mean=-0.000006 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0544174 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0544174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070004Jy sigma=0.000791 ! Fit after self-cal, rms=0.069865Jy sigma=0.000789 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477077 Jy ! Component: 100 - total flux cleaned = 0.00720689 Jy ! Total flux subtracted in 100 components = 0.00720689 Jy ! Clean residual min=-0.002347 max=0.003533 Jy/beam ! Clean residual mean=-0.000006 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0616243 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0616243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069463Jy sigma=0.000783 ! Fit after self-cal, rms=0.069379Jy sigma=0.000782 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=2.09 mas, bpa=-2.485 degrees ! Estimated noise=241.051 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539521 Jy ! Component: 100 - total flux cleaned = 0.0088449 Jy ! Component: 150 - total flux cleaned = 0.011334 Jy ! Component: 200 - total flux cleaned = 0.0132661 Jy ! Total flux subtracted in 200 components = 0.0132661 Jy ! Clean residual min=-0.001437 max=0.002291 Jy/beam ! Clean residual mean=0.000005 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0748904 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 0.0748905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068912Jy sigma=0.000775 ! Fit after self-cal, rms=0.068823Jy sigma=0.000774 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.05 HN 1.07 KP 1.03 ! LA 0.95 MK 1.02 NL 1.03 OV 1.05 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.16 KP 1.04 ! LA 0.94 MK 0.96 NL 1.07 OV 0.98 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.07 KP 0.99 ! LA 1.00 MK 1.06 NL 1.07 OV 0.97 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.10 KP 0.93 ! LA 0.96 MK 1.04 NL 1.02 OV 0.94 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.03 KP 0.91 ! LA 0.97 MK 1.05 NL 1.03 OV 0.96 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.07 HN 1.06 KP 0.92 ! LA 0.97 MK 1.02 NL 1.05 OV 1.06 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.06 KP 0.89 ! LA 0.95 MK 0.95 NL 1.03 OV 1.05 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.01 KP 0.86 ! LA 0.94 MK 0.99 NL 1.10 OV 1.05 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 1.06 KP 0.93 ! LA 0.99 MK 0.98 NL 1.04 OV 1.04 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.99 KP 0.94 ! LA 1.00 MK 0.95 NL 1.13 OV 0.96 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 0.91 KP 1.03 ! LA 1.01 MK 0.97 NL 1.06 OV 0.99 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.92 KP 0.97 ! LA 0.93 MK 0.89 NL 1.02 OV 1.02 ! PT 0.94 SC 0.93 ! ! ! Fit before self-cal, rms=0.068823Jy sigma=0.000774 ! Fit after self-cal, rms=0.066164Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=2.065 mas, bpa=-1.771 degrees ! Estimated noise=235.15 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217429 Jy ! Component: 100 - total flux cleaned = 0.00335505 Jy ! Component: 150 - total flux cleaned = 0.00383612 Jy ! Component: 200 - total flux cleaned = 0.00410305 Jy ! Total flux subtracted in 200 components = 0.00410305 Jy ! Clean residual min=-0.000997 max=0.001449 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0789935 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 90 components and 0.0789935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066088Jy sigma=0.000771 ! Fit after self-cal, rms=0.066065Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-3, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136397 Jy ! Component: 100 - total flux cleaned = 0.00177536 Jy ! Component: 150 - total flux cleaned = 0.00192123 Jy ! Component: 200 - total flux cleaned = 0.00189584 Jy ! Total flux subtracted in 200 components = 0.00189584 Jy ! Clean residual min=-0.000911 max=0.001054 Jy/beam ! Clean residual mean=0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0808893 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 111 components and 0.0808893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066026Jy sigma=0.000770 ! Fit after self-cal, rms=0.066015Jy sigma=0.000770 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066015Jy sigma=0.000770 ! Fit after self-cal, rms=0.065480Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=2.058 mas, bpa=-1.643 degrees ! Estimated noise=233.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834342 Jy ! Component: 100 - total flux cleaned = 0.00125149 Jy ! Component: 150 - total flux cleaned = 0.00145483 Jy ! Component: 200 - total flux cleaned = 0.00154428 Jy ! Total flux subtracted in 200 components = 0.00154428 Jy ! Clean residual min=-0.000737 max=0.000921 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0824336 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 117 components and 0.0824336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065457Jy sigma=0.000769 ! Fit after self-cal, rms=0.065463Jy sigma=0.000769 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255278 Jy ! Component: 100 - total flux cleaned = 0.000344282 Jy ! Component: 150 - total flux cleaned = 0.000403893 Jy ! Component: 200 - total flux cleaned = 0.000405405 Jy ! Total flux subtracted in 200 components = 0.000405405 Jy ! Clean residual min=-0.000734 max=0.000938 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.082839 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.082839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065451Jy sigma=0.000769 ! Fit after self-cal, rms=0.065447Jy sigma=0.000769 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065447Jy sigma=0.000769 ! Fit after self-cal, rms=0.065076Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8906 mas, bmaj=2.055 mas, bpa=-1.651 degrees ! Estimated noise=232.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424081 Jy ! Component: 100 - total flux cleaned = 0.000741429 Jy ! Component: 150 - total flux cleaned = 0.000832682 Jy ! Component: 200 - total flux cleaned = 0.00088242 Jy ! Total flux subtracted in 200 components = 0.00088242 Jy ! Clean residual min=-0.000688 max=0.000862 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0837214 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.0837214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065065Jy sigma=0.000769 ! Fit after self-cal, rms=0.065063Jy sigma=0.000769 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183275 Jy ! Component: 100 - total flux cleaned = 0.000215191 Jy ! Component: 150 - total flux cleaned = 0.000215277 Jy ! Component: 200 - total flux cleaned = 0.000229314 Jy ! Total flux subtracted in 200 components = 0.000229314 Jy ! Clean residual min=-0.000680 max=0.000863 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0839508 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 136 components and 0.0839508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065056Jy sigma=0.000769 ! Fit after self-cal, rms=0.065054Jy sigma=0.000768 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065054Jy sigma=0.000768 ! Fit after self-cal, rms=0.064751Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=3.569 mas, bpa=-0.3663 degrees ! Estimated noise=289.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687699 Jy ! Component: 100 - total flux cleaned = 0.000867428 Jy ! Component: 150 - total flux cleaned = 0.000852574 Jy ! Component: 200 - total flux cleaned = 0.000839551 Jy ! Total flux subtracted in 200 components = 0.000839551 Jy ! Clean residual min=-0.000776 max=0.000913 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0847903 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 157 components and 0.0847903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064747Jy sigma=0.000768 ! Fit after self-cal, rms=0.064745Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.33527e-05 Jy ! Component: 100 - total flux cleaned = 9.45408e-05 Jy ! Component: 150 - total flux cleaned = 8.32319e-05 Jy ! Component: 200 - total flux cleaned = 7.331e-05 Jy ! Total flux subtracted in 200 components = 7.331e-05 Jy ! Clean residual min=-0.000758 max=0.000920 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0848636 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 167 components and 0.0848636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064743Jy sigma=0.000768 ! Fit after self-cal, rms=0.064738Jy sigma=0.000768 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.052 mas, bpa=-1.689 degrees ! Estimated noise=231.413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8891 x 2.052 at -1.689 degrees (North through East) ! Clean map min=-0.00096975 max=0.039938 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7141 mas, bmaj=1.738 mas, bpa=-2.02 degrees ! Estimated noise=382.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030833 Jy ! Component: 100 - total flux cleaned = 0.0444296 Jy ! Component: 150 - total flux cleaned = 0.052538 Jy ! Component: 200 - total flux cleaned = 0.0578464 Jy ! Total flux subtracted in 200 components = 0.0578464 Jy ! Clean residual min=-0.002362 max=0.003101 Jy/beam ! Clean residual mean=-0.000009 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0578464 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0578464 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.052 mas, bpa=-1.689 degrees ! Estimated noise=231.413 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618993 Jy ! Component: 100 - total flux cleaned = 0.0107134 Jy ! Component: 150 - total flux cleaned = 0.0141818 Jy ! Component: 200 - total flux cleaned = 0.0169193 Jy ! Total flux subtracted in 200 components = 0.0169193 Jy ! Clean residual min=-0.001302 max=0.001699 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0747657 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 56 components and 0.0747657 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=3.569 mas, bpa=-0.3663 degrees ! Estimated noise=289.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037375 Jy ! Component: 100 - total flux cleaned = 0.00608396 Jy ! Component: 150 - total flux cleaned = 0.00762757 Jy ! Component: 200 - total flux cleaned = 0.00867529 Jy ! Total flux subtracted in 200 components = 0.00867529 Jy ! Clean residual min=-0.000928 max=0.001041 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.083441 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407553 Jy ! Component: 100 - total flux cleaned = 0.000560511 Jy ! Component: 150 - total flux cleaned = 0.00069257 Jy ! Component: 200 - total flux cleaned = 0.000789871 Jy ! Total flux subtracted in 200 components = 0.000789871 Jy ! Clean residual min=-0.000823 max=0.000922 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0842308 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 113 components and 0.0842308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.052 mas, bpa=-1.689 degrees ! Estimated noise=231.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.87967e-05 Jy ! Component: 100 - total flux cleaned = 0.000109645 Jy ! Component: 150 - total flux cleaned = 8.72179e-05 Jy ! Component: 200 - total flux cleaned = 6.69416e-05 Jy ! Total flux subtracted in 200 components = 6.69416e-05 Jy ! Clean residual min=-0.000888 max=0.000839 Jy/beam ! Clean residual mean=0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0842977 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.0842977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064765Jy sigma=0.000769 ! Fit after self-cal, rms=0.064749Jy sigma=0.000768 wmodel J0915-0429_X_2014_12_20_pus_map.mod ! Writing 136 model components to file: J0915-0429_X_2014_12_20_pus_map.mod wobs J0915-0429_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0915-0429_X_2014_12_20_pus_uvs.fits wwins J0915-0429_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0915-0429_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.91457e-05 Jy ! Component: 100 - total flux cleaned = -0.000125749 Jy ! Component: 150 - total flux cleaned = -8.96285e-05 Jy ! Component: 200 - total flux cleaned = -6.66543e-05 Jy ! Component: 250 - total flux cleaned = -2.16616e-05 Jy ! Component: 300 - total flux cleaned = 2.22267e-05 Jy ! Component: 350 - total flux cleaned = 0.000108228 Jy ! Component: 400 - total flux cleaned = 0.000191856 Jy ! Component: 450 - total flux cleaned = 0.000273622 Jy ! Component: 500 - total flux cleaned = 0.000353539 Jy ! Component: 550 - total flux cleaned = 0.000412112 Jy ! Component: 600 - total flux cleaned = 0.00048865 Jy ! Component: 650 - total flux cleaned = 0.000507402 Jy ! Component: 700 - total flux cleaned = 0.000553755 Jy ! Component: 750 - total flux cleaned = 0.000607953 Jy ! Component: 800 - total flux cleaned = 0.0006701 Jy ! Component: 850 - total flux cleaned = 0.000713704 Jy ! Component: 900 - total flux cleaned = 0.000765218 Jy ! Component: 950 - total flux cleaned = 0.00080733 Jy ! Component: 1000 - total flux cleaned = 0.000840621 Jy ! Component: 1050 - total flux cleaned = 0.000897779 Jy ! Component: 1100 - total flux cleaned = 0.000921992 Jy ! Component: 1150 - total flux cleaned = 0.00098545 Jy ! Component: 1200 - total flux cleaned = 0.00104801 Jy ! Component: 1250 - total flux cleaned = 0.00108655 Jy ! Component: 1300 - total flux cleaned = 0.00114751 Jy ! Component: 1350 - total flux cleaned = 0.00124474 Jy ! Component: 1400 - total flux cleaned = 0.0012668 Jy ! Component: 1450 - total flux cleaned = 0.00134697 Jy ! Component: 1500 - total flux cleaned = 0.00136147 Jy ! Component: 1550 - total flux cleaned = 0.00140404 Jy ! Component: 1600 - total flux cleaned = 0.00145321 Jy ! Component: 1650 - total flux cleaned = 0.00148095 Jy ! Component: 1700 - total flux cleaned = 0.00152215 Jy ! Component: 1750 - total flux cleaned = 0.00157619 Jy ! Component: 1800 - total flux cleaned = 0.00160966 Jy ! Component: 1850 - total flux cleaned = 0.00164263 Jy ! Component: 1900 - total flux cleaned = 0.00166226 Jy ! Component: 1950 - total flux cleaned = 0.00170121 Jy ! Component: 2000 - total flux cleaned = 0.00175258 Jy ! Total flux subtracted in 2048 components = 0.00176524 Jy ! Clean residual min=-0.000360 max=0.000347 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.086063 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 277 components and 0.086063 Jy ![Exited script file: muppet] wmap "J0915-0429_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8891 x 2.052 at -1.689 degrees (North through East) ! Clean map min=-0.00069545 max=0.040079 Jy/beam ! Writing clean map to FITS file: J0915-0429_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0400792 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120062 device "J0915-0429_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0915-0429_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.898686 0.898686 1.79737 3.59474 7.18949 14.379 28.758 57.5159 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8891 x 2.052 at -1.689 degrees (North through East) ! Clean map min=-0.00069545 max=0.040079 Jy/beam quit ! Quitting program ! Log file J0915-0429_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:40:51 2016